subject wise books

Posted by sangamesh, Jamkhandi on Jun 08, 2012; 10:05am
URL: http://ngl.70.s1.nabble.com/subject-wise-books-tp7572856.html

sir,
    how to find subject wise books(no. of copies) in postgres sql? because i know only subject count, i.e. in a subject their may be 5 or 10 tittle but in a tittles may be 10 or 20 copies. pls say slq format

by Sangamesh, Jamkhandi